For parts only , working don’t see on computer, The product is a lot of 2 WD 6TB Ultrastar DC HC310 7.2K 3.5" SATA HDDs, specifically designed for parts only. These hard drives have a storage capacity of 6TB each and a read speed of 6Gb/s. They are part of the Ultrastar product line by WD, known for their high-quality and reliable storage solutions. These silver-colored drives are ideal for those seeking large storage capacity in a 3.5-inch form factor, making them suitable for various computer and networking needs.